Claude Code mod

CodeMode

Code mode for Claude Code: one tool that runs a JavaScript script over Claude's own tools and returns only the answer

1 starsWorkflow modsValidates on Claude Code 2.1.322 Source

Install

From source

git clone https://github.com/mustafa89/my-claude-code-mods.git
claude --plugin-dir ./my-claude-code-mods/CodeMode

The repo has no marketplace file, so load the plugin folder directly with --plugin-dir.

What it can access

Reach: L2Writes or runs: drives Claude, reads files, reads env vars, reads mod state, draws
Sees: every tool call, /"^mcp__CodeMode__run$"/ calls
Hooks: tool.checkturn.startturn.completetool.callsession.start

From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.

How Claude Code mods work

A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.

Claude Code docs

Details

Repository: mustafa89/my-claude-code-mods
Folder: CodeMode
Type: Workflow mods
License: MIT
Last updated: 10 November 2026
Listed in: awesome-claude-code-mods

FAQ

What is CodeMode?

Code mode for Claude Code: one tool that runs a JavaScript script over Claude's own tools and returns only the answer It is a mod for Claude Code, from mustafa89/my-claude-code-mods on GitHub.

What can the CodeMode mod access?

Its widest reach is "writes or runs" (drives Claude, reads files, reads env vars, reads mod state, draws). It sees every tool call, /"^mcp__CodeMode__run$"/ calls. Like any mod, it runs with your permissions.

How do I install CodeMode?

Clone mustafa89/my-claude-code-mods and start Claude Code with --plugin-dir pointing at the mod's folder (CodeMode).

Is CodeMode popular?

mustafa89/my-claude-code-mods has 1 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 10 November 2026.

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